Knife scabbard



FIG. 1 is a front perspective view of the knife scabbard;

FIG. 2 is a top view of the knife scabbard FIG. 1;

FIG. 3 is a front view of the knife scabbard of FIG. 1;

FIG. 4 is a right side view the knife scabbard of FIG. 1; and,

FIG. 5 is a bottom view of the knife scabbard. 

CLAIM The ornamental design of a knife scabbard, as shown and described. 